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《Journal of Anhui Agricultural Sciences》 2009-34
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Principal Component Analysis and Cluster Analysis on Quality of Folium Isatidis

SUN Hai-xia et al(College of Chemical Engineering,Qinghai University,Xining,Qinghai 810016)  
Four effective components in Folium Isatidis from ten different areas in China were analyzed by using principal component method,then,two principal components were extracted.After analyzing ten Folium Isatidis by using cluster analysis method,they were divided into 5 clusters.The two methods will provide scientific basis for research and identification of Folium Isatidis.
【CateGory Index】: S567.239
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 SUN Hai-xia et al(College of Chemical Engineering,Qinghai University,Xining,Qinghai 810016);Study on Folium isatidis Quality from Different Habitats with Grey Pattern Recognition[J];Journal of Anhui Agricultural Sciences;2009-12
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 JIN Jian-hua et al(Department of Chemistry,Qinghai Nationalities Institute,Xining,Qinghai 810007);Factor Analysis for Trace Elements in Yak of Qinghai Lake Area[J];Journal of Anhui Agricultural Sciences;2008-05
2 SUN Hai-xia et al(College of Chemical Engineering,Qinghai University,Xining,Qinghai 810016);Study on Folium isatidis Quality from Different Habitats with Grey Pattern Recognition[J];Journal of Anhui Agricultural Sciences;2009-12
3 CAO Hong-cui et al(School of Chemical Engineering,Qinghai University,Xi'ning,Qinghai 810016);The Principal Component Analysis of Amino Acids of Nostoc commune in Qinghai Plateau[J];Journal of Anhui Agricultural Sciences;2009-15
4 XU Shi-you, JIA Xiu-hua, DING Cong-wen, YANG Jun ( Department of Chemistry, Chaohu College, Chaohu Anhui 238000, China; Department of Chemistry, Henan Normal University, Xinxiang Henan 453002, China);Topological Index ~mE and Physicochemical Properties of Inorganic Compounds[J];Journal of Beijing Polytechnic University;2005-01
5 CAI ZongYuan YAN AiXia (College of Life Science and Technology,Beijing University of Chemical Technology,Beijing 100029,China);Quantitative structure activity relationships in blood brain partitioning[J];Journal of Beijing University of Chemical Technology(Natural Science Edition);2008-03
6 YANG Xu 1, REN Qian 1, HUANG You-zhi 1, ZHAO De-rong 2 (1. School of Chemical Engineering and Materials Science, Beijing Institute of Technology, Beijing100081, China; 2. Qingyang Chemical Plant, Liaoyang, Liaoning 111002, China);On-Line Rapid Measurement of Volatile Ingredients in Propellant Products with the NIR Spectroscopy Method[J];Journal of Beijing Institute of Technology;2002-05
7 Zeng Li, Huang Xiaolan, Wu Huiqin, Bin Renmao Author’s address Editorial Department of Journal of Fenxi Ceshi Xuebao, 510070, Guangzhou, China;Several questions about mathematical formulas in literature cited in scientific papers[J];Acta Editologica;2007-01
8 JING Jing,HUO Liang-sheng(College of Mechanical Engineering and Automation,Beijing Technology and Business University,Beijing 100037,China);RESEARCH OF ICP-AES SPECTRUM INSTRUMENTS AND DESIGN OF ITS SOFTWARE[J];Journal of Beijing Technology and Business University (Natural Science Edition);2005-06
9 HE Xu-yuan CHEN Yuan-dao (Department of Chemistry and Chemical Enineering, Changde Teachers' University,Changde Hunan,415000);A NOVEL TOPOLOGICAL INDEX(~1χ~F) AND ITS APPLICATION TO STRUCTURE-PROPETY RELATIONSHIPS OF ALCOHOLS[J];Journal of Changde Teachers University;2002-01
10 ZHOU Wen-yong,FU Ming(China Academy of Airborne Missiles,Luoyang 471009,China);Determination of Various Metallic Impurities in Cyanide Bath for Silver Electroplating by ICP-AES[J];Materials Protection;2008-01
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 WU Qi-xun, LIANG Yong-xin, LU Yong-chang, PAN Guo-qing (Department of Chemistry, Qinghai Nationalites College, Xining 810007, China);Grey Theory and Uniform Design and Its Application to Optimization of Chemical Engineering[J];Computers and Applied Chemistry;2002-03
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